The war was over, Gaea was back in the dust, and Percy could finally get some well needed rest. He couldn't wait to spend the rest of his life in peace, living in the Roman town with Annabeth, occasionally visiting the rest of his friends. It was going to be a good life. Or maybe not. A new threat is brewing and it doesn't look like one that can be solved by just ignoring it. When a bunch of wizards come to Percy's house to tell him that he had yet another evil grandfather, things turn upside down. He's dragged back into the hero life by his ankles. Meanwhile Harry is also having a hard time. There's been many things on his mind this past year. -A Defense Against the Dark Arts teacher with a personality like poisoned honey -A venomous, disgruntled house-elf -Ron as keeper of the Gryffindor Quidditch Team -Malfoy's annoying antics -The looming terror of the OWLs ...and of course, the growing threat of He-Who-Shall-Not-Be-Named and his newest addition to the family. A grandson named Percy. This story takes place after Blood of Olympus and during Order of the Phoenix. How will things end for The Boy Who Lived and The Savior of Olympus? .... Cover by me [began - January 31, 2017] [last updated - May 18, 2021] R A N K I N G S #2 in "demigods" [May 2020] #12 in crossover [April 2021] #40 in "percyjackson" [August 2020] I obviously don't own anything except for the plot. The characters all belong to Uncle Rick and J.K. Rowling.

When Percy, Annabeth, Nico, and Thalia get assigned a quest to protect Harry Potter, they never expected it to be back in time and in a whole different world: a world of magic. In Hogwarts, no one suspects a thing. But what happens when three young wizards find out the truth? Fandom time period: Takes place after the Blood of Olympus but during The Sorcerers Stone. DISCLAIMER: I own NOTHING. Characters, plot, ideas, and lines ALL belong to the wonderful authors Rick Riordan and Joanne Rowling. [Highest rank: 304 in fanfiction]

Takes place after the Deathly Hallows and the Blood of Olympus Percy Jackson thought he could finally live a normal life. He was going to fail high school, be the captain of the swim team, spend a whole, normal year with Annabeth. Yup, not gonna happen. Harry Potter has to redo his seventh year at Hogwarts. At least he gets to be with his best friends. Then some new kid shows up and he can't help but be a little jealous. He was the grandson of Voldemort and the girls were just falling at his feet. Even Ginny and Hermione were swayed by this boy. He was a death eater, and Harry could prove it. Luckily for him, the Triwizard Tournament was right around the corner. If the death eater was chosen, it'd be fun to watch him fail. Warning : Ron/Hermione and Harry/Ginny did not happen yet. Second Warning : Sirius, Snape, and Dumbledore are still alive. Just a disclaimer for the whole book : All rights go to Rick Riordan and J. K. Rowling Cover courtesy of @thatgirlariadne

After the war with Gaia, the seven, Reyna, Calypso, Nico and Thalia are sent on a quest to Great Britain, to go to Hogwarts, a School of Witchcraft and Wizardary in Britain to learn the ways of the forgotten wizarding world. On their quest, they will make friends and enemies amongst the students at Hogwarts. However, one question remains above all others. Will they be able to make an alliance between the two worlds, or will a raging war erupt between them? DISCLAIMER: I DO NOT OWN ANY OF THE CHARACTERS IN THIS STORY, I ONLY OWN THE PLOT! THE PJO/HOO CHARACTERS BELONG TO RICK RIORDAN AND THE HP CHARACTERS BELONG TO J.K. ROWLING! ALL RIGHTS GO TO THEM!

After the war with Gaea, Nico was hoping he would get some rest. Unfortunately, that is not the case. Hades and Hecate have a mission for him, and it will not be easy. Nico will be undercover at a school for Wizards and Witches called Hogwarts, and he has to protect the golden trio. Redo of 7th year at hogwarts. This is my story so some of the things will be altered to how I see fit. I know Umbridge did not teach potions and really shouldn't be here, but I'm going to have her here for my own reasons. Everyone is alive except Voldemort and Cedric(sorry Cedric). There is Solangelo and there is a decent amount. Please make sure to read the first chapter, even if you only read after the line break because that explains what the quest is. Also, Tonks and Remus never got together. Ever. Sorry. Also timelines do not apply and this is my story so I can do what I want. (High fives myself) I DO NOT OWN PERCY JACKSON OR HARRY POTTER THEY ARE OWNED BY RICK RIORDAN AND JK ROWLING.

This takes place in an AU where the seven have died and Nico, Reyna and Will are sent off to Hogwarts.

Hi, I'm Nico di Angelo. On the outside I may look calm and maybe a little depressed, but on the inside I'm freaking out. Want to take a look? WHY?! The second Giant war literally just ended. Okay fine, it ended about six months ago, but still! Now I'm expected to go to another continent to protect a bunch of kids because they are competing in a magic tournament. Great. Oh, and on top of all that, my partner just so happens to be the one and only Will Solace. Yup. That's the inside of my head. Don't judge.

Demigods at Hogwarts is my new addiction, so... here's a Solangelo fic created solely from cliches that I loved and things that I thought could make the fics even better. Takes place after BOO and during OOTP, Hades summons Nico to inform him that he must go on a quest to Hogwarts. His jobs will be to protect the Golden Trio from any left over Death Eaters, find any demigods that were never claimed, help Harry defeat Voldedead, and of course, learn magic. If he succeeds, his father will make him heir to the Underworld. Will will join him at Hogwarts later. Harry will not be a jerk, but the Goldies will suspect him of being a Death Eater. I'm not saying that there's Solangelo, but there is going to be a pile of Solangelo. If you wanted smut, you've come to the wrong place. It makes me sad how many authors never finish theirs, or when a good plot is ruined by awful spelling and grammar. I will strive for frequent updates (hopefully once a week, but school is crazy,) good grammar, and I swear on the River Styx that I will not stop writing until I can say that the story is completely and utterly finished. Enjoy!

Percy, Annabeth, Nico, Thalia and Hazel all go to Hogwarts at the request of Hecate. She wants them to protect a boy called Harry Potter from the evil wizard Voldemort. This is set during the Order of the Phoenix and after Blood of Olympus. The characters and most of the plot belongs to J.K Rowling and Rick Riordan. The artwork isn't mine. Follow the link to see the website. https://www.deviantart.com/marichanx3/art/Percy-Jackson-and-Harry-Potter-chibi-406219775

Percy, Thalia, and Nico go to hogwarts to protect Harry in his 4th year. Percy also competes in the Triwizard Tournament as a student from Hecate's School of Witchcraft and Wizardry. Draco, Snape, Luna, Hermione, or any other wizards will not be demigods. Only Dumbledore will be a grandson of Hecate. This takes place after Blood of Olympus. I know there are a LOT of these fanfics, but I hope mine will be a little different than others.